First numbers that belong to both sets:
6,
12,
18,
20,
24,
28,
30,
36,
40,
42,
48,
54,
56,
60,
66,
72,
78,
80,
84,
88,
90,
96,
100,
104,
108,
112,
120,
126,
132,
140,
144,
150,
156,
160,
162,
168,
176,
180,
192,
196,
198,
200,
204,
208,
210,
216,
220,
224,
228,
234,
240,
252,
260,
264,
270,
272,
276,
280,
288,
294,
300,
304,
306,
308,
312,
320,
324,
330,
336,
340,
342,
348,
352,
360,
364,
368,
378,
380,
384,
390,
392,
396,
400,
408,
414,
416,
420,
432,
440,
448,
450,
456,
460,
462,
464,
468,
476,
480,
486,
496,
500,
504,
510,
520,
522,
528,
532,
540,
544,
546,
552,
558,
560,
570,
576,
580,
588,
594,
600,
608,
612,
616,
620,
624,
630,
640,
644,
648,
660,
666,
672,
680,
684,
690,
696,
700,
702,
704,
714,
720,
726,
728,
736,
740,
744,
750,
756,
760,
768,
780,
784,
792,
798,
800,
810,
812,
816,
820,
828,
832,
840,
858,
860,
864,
868,
870,
880,
882,
888,
896,
900,
912,
918,
920,
924,
928,
930,
936,
952,
960,
966,
968,
972,
980,
984,
990,
992,
1000,
1008,
1014,
1020,
1026,
1032,
1036,
1040,
1044,
1050,
1056,
1064,
1080,
1088,
1092,
1100,
1104,
1110,
1116,
1120,
1122,
1128,
1134,
1140,
1144,
1148,
1152,
1160,
1170,
1176,
1184,
1188,
1200,
1204,
1216,
1218,
1224,
1230,
1232,
1240,
1242,
1248,
1254,
1260,
1272,
1280,
1288,
1290,
1296,
1300,
1302,
1312,
1316,
1320,
1326,
1332,
1344,
1350,
1352,
1360,
1368,
1372,
1376,
1380,
1386,
1392,
1400,
1404,
1408,
1410,
1416,
1428,
1440,
1452,
1456,
1458,
1464,
1470,
1472,
1476,
1480,
1482,
1484,
1488,
1496,
1500,
1504,
1512,
1518,
1520,
1530,
1536,
1540.
Some larger examples :
999824,
999856,
999864,
999872,
999888,
999894,
999900,
999908,
999912,
999920,
999936,
999940,
999944,
999960,
999966,
999972,
999978,
999984,
999990,
1000000.